User Manual for BPS-200
www.levitronix.com
PL-4012-00, Rev07, DCO# 20-144
20
4.1.3 Electrical Installation of Controller LPC-200.1 for Standalone Operation
For standalone operation the
LPC-200.1
is disabled when power is turned on. It can be enabled manually by
using the “UP” button on the display. However, if the controller shall be enabled automatically, when power is
applied
the “ENABLE” pin on the “USER INTERFACE” connector (see
) has to be active (typically
24V).
4.1.4 Electrical Installation of Controller LPC-200.1 for Extended Operation
If the
LPC-200.1
shall to be controlled with external signals the “USER INTERFACE” can be used with the
PIN designations described in
Pin Name
Connector
Pin Number
Designation
Levels
Note
Analog In, (Signal)
5
Reference
Speed
4..20 mA = 0..10000 rpm
-> Cut-off (min.) speed = 300 rpm
Direct connection, no protection.
Galvanic isolation on the user
side is required.
Ground Analog In
6
Digital In, (Signal)
3
Enable
24
V
active
0
V
not active
Is needed to enable the system
with an external signal.
Ground Digital In
4
Digital Out
1
Status
Relay closed
active, system on
Relay open
not active, system off
This signal indicates if the
system is active.
Ground Digital Out
2
Table 10
: Description of „USER INTERFACE“ connector
(Description is for standard firmware, for other configurations refer to alternate firmware documentation)
Figure 23:
„ENABLE“ connector
- Delivered with controllers
- Supplier: PTR Messtechnik GmbH, Germany
- Connector Type: AK1550/06-3.81-GREEN
Figure 24:
Mounted “USER INTERFACE” connector and Pin numbering
1
6
